Possible macroeconomic objectives — Edexcel A-Level Economics A
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Possible macroeconomic objectives explained
Low and stable inflation is a possible macroeconomic objective.
Read the full explanation
Inflation is a sustained rise in the general price level, measured by the Consumer Prices Index (CPI) or Retail Prices Index (RPI). Low inflation means prices are rising slowly, while stable inflation means the rate is predictable and does not fluctuate sharply. The objective matters because high or volatile inflation reduces purchasing power, creates uncertainty, discourages investment, and harms export competitiveness. It also redistributes income from savers to borrowers. Governments may target an inflation rate, such as 2% in the UK, and use monetary policy to influence it. However, low inflation may conflict with other objectives: reducing inflation through higher interest rates may raise unemployment and slow growth.
Your focus
- Define inflation and distinguish between low and stable inflation, deflation and disinflation.
- Explain why low and stable inflation is a possible macroeconomic objective, including its benefits and potential costs.
- Identify how inflation is measured and how governments may target it.
Possible macroeconomic objectives exam tips
Marking Points
- Defines inflation as a sustained rise in the general price level, and low and stable inflation as a slow and predictable rate of increase.
- Explains that low and stable inflation helps maintain purchasing power and reduces uncertainty for firms and households.
- Explains that high or volatile inflation can discourage investment and harm export competitiveness.
- Explains that low and stable inflation may conflict with other objectives, such as low unemployment, because reducing inflation may require higher interest rates that reduce aggregate demand.
- Identifies that inflation is measured by the Consumer Prices Index (CPI) or Retail Prices Index (RPI), and that governments may set an inflation target.
Examiner Tips
- 💡Learn the precise definition of inflation and distinguish it from deflation and disinflation.
- 💡When evaluating low and stable inflation as an objective, consider the potential trade-offs with other objectives such as low unemployment and economic growth.
- 💡Remember that inflation is measured by the CPI or RPI, and that governments may set a target rate.
Common Mistakes
- Misunderstanding: low inflation means prices are falling. Correction: low inflation means prices are rising slowly; falling prices are deflation.
- Misunderstanding: stable inflation means the price level is constant. Correction: stable inflation means the rate of inflation is predictable and does not fluctuate sharply, not that prices are unchanged.
- Misunderstanding: low and stable inflation has no costs. Correction: policies to reduce inflation, such as higher interest rates, may increase unemployment and slow economic growth, creating a trade-off.